Plastic

Plastic Additive StandardsPlasticizersA plasticizer is a compound added to a material, usually a plastic, to make it flexible, resilient and easier to handle. Plasticizers aremajor components in plastics that determine the physical properties of polymer products.Plasticizers are generally medium to high molecular weight esters of aliphatic or aromatic carboxylic acids, or sometimes ofphosphoric acid. The phosphate esters are often also used for their flame retardant properties. Adipates and phthalates are alsovery common, but are becoming more highly regulated due to concern that they could act as endocrine disruptors.The USEPA regulates many Phthalates and Adipates by Methods 606, 506-1 and 8061.2-Butanone peroxide (in DMP)Di(1-methylethylketone)peroxideCAS Number 1338-23-4PLAS-PL-023S 1000 µg/mL in Hexane 1 mLO OOHHOO OFormula C 8H 18O 6PLAS-PL-023N 50 mg M.W. 210.22Benzoflex ® 2-45Velsicol Chemicaldiethylene glycol, dibenzoateOOOOOCAS Number 120-55-8PLAS-PL-015S 1000 µg/mL in Hexane 1 mL Formula C 18H 18O 5PLAS-PL-015N 50 mg M.W. 314.33Bisphenol A4,4’-dihydroxy-2,2-diphenylpropaneCH 3CAS Number 80-05-7M-1626-01S 1000 µg/mL in Methanol 1 mLHOCOHFormula C 15H 16O 2M-1626-01N N/ACH 3M.W. 228.29Celogen ® SD-125Chemtura Corporation50% azodicarbonamide in a phthalate plasticizerOCH 2 CH 3COCH 2 CHCH 2 CH 2 CH 2 CH 3CAS NumberPLAS-PL-009S 1000 µg/mL in Hexane 1 mL OFormulaH 2 N N N NH Typical Structure2 +PLAS-PL-009N 50 mg M.W.OC O CH 2 CHCH 2 CH 2 CH 2 CH 3OCH 2 CH 3Citroflex 2Morflex, Inc.2-hydroxy-1,2,3-propanetricarboxylic acid, triethyl esterOCAS Number 77-93-0OOPLAS-PL-028S 1000 µg/mL in Hexane 1 mL Formula C 12H 20O 7OOPLAS-PL-028N 50 mgOHM.W. 276.32OCitroflex 4Morflex, Inc.2-hydroxy-1,2,3-propanetricarboxylic acid, tributyl esterO OOOH OOOCAS Number 77-94-1PLAS-PL-030S 1000 µg/mL in Hexane 1 mL Formula C 18H 32O 7PLAS-PL-030N 50 mg M.W. 360.4520 AccuStandard’s Quality System is Certified to Comply with International ISO 9001 & ISO 17025